60% indirect/40% direct with 80-90% efficiencies for even illuminance levels and controlled luminances. Beveled steel shape, 3 3/8"x9 5/8". Two baffles options: 23° lateral and longitudinal shielding for schools and laboratories OR 30° longitudinal shielding for open offices. Uplight and downlight boosters available to vary distribution: 75% uplight OR 35% uplight/65% downlight OR 100% downlight. 2- or 3-lamp T8 cross-section in 4' and 8' lengths. LC-90 is THE high-performance direct/indirect fixture that started the revolution! Its unique reflector system produces a widespread indirect distribution, so the fixture can be used as close as 12" from the ceiling, and a batwing downlight distribution for wide row-spacing.
